Community Support Overview

Whether or not you have a paid support plan, as a Google Cloud Platform
customer you have access to a large community of enthusiasts and experts to
share ideas with and get support from. In many cases, the
Googlers who write, maintain, and support GCP contribute
to these communities, including Stack Overflow and Google Groups.

You have several communities to choose from.

Technical Questions: Stack Exchange, Stack Overflow, and Server Fault

For technical issues, try Stack Exchange sites. Stack Exchange uses a
popular question-and-answer platform and it hosts a number of
sites, including Stack Overflow and
Server Fault. Stack Overflow is generally
for developers and Server Fault is aimed at system
and network administrators, but anybody can ask and answer questions on
these sites. Each has a large, active user community that provides
prompt, high-quality answers.

If you've never used Stack Overflow or another Stack Exchange site, you should
take a look at Stack Overflow's guide to asking good
questions for tips on the best ways
to ask for help.